package com.zlkj.ssm.shop.front.service.impl;import org.springframework.stereotype.Service;import org.springframework.transaction.annotation.Transactional;import com.zlkj.ssm.shop.core.ServersManager;import com.zlkj.ssm.shop.front.dao.AdvertDao;import com.zlkj.ssm.shop.front.entity.Advert;import com.zlkj.ssm.shop.front.service.AdvertService;import javax.annotation.Resource;@Transactional@Servicepublic class AdvertServiceImpl extends ServersManager<Advert, AdvertDao> implements		AdvertService {    @Resource    @Override    public void setDao(AdvertDao advertDao) {        this.dao = advertDao;    }}